How can I clean my computer keyboard?CAREFULLY use a small paintbrush and a vacuum cleaner, set to low suck, to remove all the crumbs and general crud. Then carefull...

"I've been using the Razer Mamba for a few years now and have been really happy with how it has helped me play League of Legends better. Not only does it perform wel...

The CORSAIR K100 has virtually dissuaded many players because of the row of macro buttons on the left. Among the other models of CORSAIR keyboards, the only full-size keyboard with hardware performance comparable to the K100 is the K70 RGB PRO. When the K70 RGB PRO was first launched, it still adhered to the Cherry axis. At that time, I was complaining: "Why is the OPX optical axis only used for the K100? Why is it not suitable for the K70 RGB PRO?" Maybe I am not the only one who has this idea. Well, after half a year, CORSAIR finally launched the OPX optical axis version of the K70 RGB PRO. CORSAIR's own OPX optical axis uses a transparent axis cover and a silver-gray axis, which looks a lot like a Cherry silver axis. However, the OPX optical axis is triggered by the principle of optical conduction, and there is no physical contact. Theoretically, the lifespan is longer than that of the traditional MX mechanical axis. The official theoretical lifespan is 150 million times. The OPX optical switch has the CORSAIR logo printed on the cover, and the trigger pressure of the switch body is 45g, which is the same as that of the Cherry silver switch; the trigger key travel of the switch body is 1.0mm, which is shorter than the 1.2mm of the silver switch, which means that the trigger is faster; The key stroke is about 3.2mm, which is also slightly shorter than the silver switch. The OPX optical switch is a quick-trigger linear switch similar to the silver switch, but the overall feel is better than the Cherry silver switch. There is no spring sound, and the pressing and rebound are smooth without any jerky feeling. In recent years, the large keys of the Corsair keyboard have also made significant progress. Except for the slightly more pronounced cavity sound of the space bar, the other keys of this keyboard have no wire sound and noise, and it is obvious that they have been lubricated before leaving the factory. Apart from the sound, the consistency of the large key position is still good, the bottom is not fleshy, and the rebound is fast. Corsair’s recent new products are all equipped with OEM high-quality two-color light-transmitting PBT keycaps. The surface of the keycaps has obvious graininess, and the touch feels dry and comfortable; the injection port on the back is very clean, and the large keys are not deformed. The technical difficulty and cost of closed characters are relatively high, and the overall aesthetics is much better than that of open characters. The bottom row of keycaps adopts a standard length, and friends who like to change the keycaps no longer need to have a big head. All buttons have independent light-emitting areas, the logo in the middle of the forehead is even divided into left and right areas, and the space bar also has three independent light beads. With the blessing of AXON technology, up to 20 layers of lighting effects can be achieved, and the playability is extremely high. CORSAIR has always been a leader in the lighting industry, and RGB lighting effects have always been its strong point. Moreover, CORSAIR has its own complete lighting ecosystem, which can perform lighting effect linkage with more hardware devices that support this ecosystem. With the support of AXON super-speed processing technology, the keyboard can open the highest return rate of 8000Hz. The response speed can reach 0.125ms, coupled with the 1.0mm quick trigger key travel of the OPX optical axis itself, it can be regarded as fast and fast. Of course, turning on the 8000Hz rate of return has certain requirements on the CPU computing power, and it is more reasonable to turn on the appropriate response speed according to the actual conditions. In addition, the K70 RGB PRO OPX optical axis version adopts a key-line separation design and is equipped with an "e-sports switch". Turn on the gaming switch, the keyboard will switch to gaming mode, at this time the keyboard will disable all macro functions, and the backlight of the key area will also turn red (can be modified to other colors through the driver). However, I guess individual players are unlikely to be able to turn on this function, mainly for the convenience of judging the status of the player's keyboard through the indicator light behind the keyboard in offline e-sports events. Now that the main features of the keyboard have been introduced, let’s look back at the packaging of the keyboard. The classic American pirate ship family-style black and yellow color scheme, the main content includes the rendering of the keyboard, and several main selling points that have been introduced in the previous article. The accessories are very simple: a TYPE-C port data cable, a magnetic hand rest, manual and warranty card. The surface of the magnetic hand rest is densely covered with regular anti-slip patterns. Installing the keyboard on the hand rest can effectively relieve wrist fatigue. The K70 RGB PRO OPX optical axis version mechanical keyboard is a standard American 104-key layout, following the appearance style of using an aluminum alloy metal panel and a suspension axis. There is a "//K70" Logo in the lower left corner of the keyboard. There are three function buttons on the far left of the forehead. The surface of the buttons is not far above the panel, and the pressing feel is closer to that of a mouse. The bright area in the middle hides six indicator lights, which are located on the left and right sides of the luminous Logo. The upper right corner is still the mute button and the infinite volume scroll wheel; the four multimedia buttons above the digital area are designed with a trapezoidal surface, and the feel of these four buttons is close to that of a membrane keyboard. The grooves on the bottom case of the keyboard are suitable for hiding the wiring of the earphones. The keyboard body is equipped with four large non-slip stickers, and there are six long strips of non-slip stickers on the palm rest. Three-section footrest with lateral opening. K70 RGB PRO should be positioned as a professional upgraded version of K70 MK.2. The hardware performance parameters of this keyboard are the same as those of K100. Except for the lack of macro keys and multi-function knobs, everything else is similar to K100. Its appearance makes the K70 family shine again, and also makes up for the lack of relative performance of the old K70 MK.2. The OPX optical axis version this time is equivalent to once again making up for the lack of an independent optical axis version when it was launched, and it also gives you more options to choose from.

Recently, the popular variety show "This Is Street Dance" is about to usher in its fifth season, and the domestic and foreign giant Shuangfeiyan's brand Fei Times also launched "This! It is the hip-hop 5" IP co-branded keyboard and mouse, and with the theme colors of 4 groups of mentor teams, four theme colors have been launched. This joint set consists of three parts: FS98 wired mechanical keyboard + FM30 gaming mouse + customized mouse pad. As for the keyboard, Uncle V chose the sky blue red axis version of "Yibo Wang Fried". , key puller, and spare keycaps, the mouse pad of the same style must also be arranged. The printing is not only cool, but also thicker and smoother than ordinary mouse pads in actual use. This FS98 wired mechanical keyboard is the focus of this experience. It is equipped with the retuned master F1 red switch. Plug and unplug, PCBA is also compatible with three-pin and five-pin shafts, which greatly enhances the fun of DIY. The sound of the keyboard is not loud but crisp. The trigger stroke of 2.0±0.6MM and the trigger pressure of 45±10GF bring a faster gaming experience, and the rebound is relatively moderate. For gamers, this keyboard is undoubtedly a winning artifact . The FS98 keyboard adopts the TYP-C interface "key line separation" design, and the printed embellishment on the back is also a good highlight. The lower part of the two-stage foot support is also filled with silicone material, which can adjust the height of the keyboard according to the usage habits of different people. The anti-slip effect provided by the silicone greatly improves the stability of use. In addition, multiple drainage holes are designed at the bottom of the keyboard. Even if liquid is accidentally spilled into the keyboard during use, it can flow out with the drainage holes without fear of liquid invasion. It is worth noting that this FS98 co-branded keyboard also supports self-developed CAO trendy keycaps, which not only have the function of "one-key color change", but also the material and printing of the keycaps are also very sophisticated. The ABS+PBT two-color injection molding process is more It is wear-resistant, and the overall light transmission is also greatly improved. The ergonomically designed custom-cut corner keycaps make the touch more crisp and neat. The built-in 10 editable RGB lighting effects can create an exclusive atmosphere at will. The other protagonist in the package is the drive-free version of the FM30 gaming mouse. The first feeling when you get started is that it is very light. Compared with the traditional mouse, the weight of the FM30 mouse is only 78g. It feels very silky with the same mouse pad. The entire mouse button The rebound is sensitive and the response is very fast. The bottom of the mouse can be customized to adjust the CPI and some personalized settings. In terms of hardware, the FM30 gaming mouse is also equipped with a BC3332-A Max engine, the original game-grade sensor up to 6200CPI and a tracking speed of 250ips. There is almost no delay and jitter in actual use. The FM30 gaming mouse also uses a lighter and more durable Umbrella cord design, the overall texture complements the keyboard. In the next game test, this set of keyboard and mouse left me with a very good gaming experience. Whether it is an FPS shooting game or an RPG game, it can be easily controlled, and the ultra-low delay and fast feel allow you Experience the thrill of preemptive strikes, 98-key full-key no-stroke design, easy to use various key combinations, the keyboard also has a 1000Hz ultra-high transmission frequency, which is about 8 times faster than ordinary keyboards, no matter how fast the hand is or how complicated the keyboard commands are, There is no lag or stuttering in the game. Summary: Although there are many co-branded peripheral products on the market today, this set of Shuangfei Yanfei Times × "This! Hip-hop 5" IP co-branded keyboard and mouse cover is unique, not only the appearance is "trendy" and the color matching is more "bold", but also the manufacturer has shown full sincerity in terms of product functions and experience. I believe you have experienced this set After the product is sure to put it down.

In fact, as a worker who is nearly 40 years old, the keyboard is the most used for daily work, and the unit is equipped with some brand-name keyboards. After a long time, it is inevitable that some keys will fail or even fail to work at all. As a good employee who loves his job and works hard, adhering to the principle that the unit is my home, I paid for the unit’s computer with this—— In fact, this keyboard itself has two color options - Sunset Orange and Yuanzu Grey, and I, as an old school old Beibi born in the 80s, locked this keyboard from the first time I saw it - Yuanzu gray, the whole body is filled with the feeling of computer keyboards in the early 1990s, low-key and retro. Moreover, as a customized keyboard with a price of less than 300 yuan (I heard that the price of the Double Eleven event is only 229 yuan), it not only supports hot-swapping of the shaft body, but also has a Gasket sound-absorbing and shock-absorbing structure, a global RGB backlight, and an automatic keyboard. With 2.4G wireless + bluetooth + wired three-mode, switch at will, very convenient. The most important thing, as a pure mechanical enthusiast, what I like is the pure aluminum multimedia knob in the upper right corner of the keyboard. I have never used a keyboard with such perfect functions in my life, so it must be configured in place at one time. The pure white paper shell packaging has the outline of the product printed on the front, and the model, function, and feature introduction are all clearly marked on the front shell. The back is bilingual in Chinese and English, and briefly introduces the functions of the product. It can be seen that the packaging shell is also designed with great care. In terms of accessories, it is also very rich. AtoC data cable of the same color, 2.4G receiver, keycap puller, hexagonal socket, Phillips screwdriver, and shaft puller are all fully equipped. On the whole, this keyboard adopts the retro appearance that continues the classic color scheme of RS2, which is classic and attractive. The keyboard uses an all-white RGB backlight, which is low-key and not luxurious, and can give you proper lighting even when used in a dark environment. The bottom back panel of the same color is still very low-key, and the two-stage foot pads can be adjusted according to your usage habits. The keyboard itself is equipped with 3 modes, you only need to select the corresponding mode to realize the function. For me, since I use a Windows desktop computer, I only need to connect it when I use it for the first time, and I need to turn it on and connect in the subsequent use process, once and for all. From the perspective of the keycap, the keycap has an appropriate curved surface at every moment, which can fit the curvature of your fingertips well during the pressing process. The feeling of slightly rough texture increases the friction during the use of the keyboard, and at the same time, it can effectively prevent the keyboard from becoming oily after a long time of use. I believe this is really important for many friends with obsessive-compulsive disorder. On the whole, the fingertips of each level of the keyboard also have a certain inclination. Even if the foot pads on the back are not used, the inclination can be maintained properly. It is very suitable for ergonomic design and will not be tired after long-term use. . Of course, if you have high demands on yourself, you can also equip yourself with a keyboard rest. For the Sunday keyboard, I chose the Moon Shadow Yellow Switch. Compared with Cherry’s Brown Switch, I chose the Yueying Yellow switch. Compared with Cherry’s Brown Switch, the triggering force is small and the sound is not loud. Whether it is office or home coding, it will not affect others. . There are 8 hexagon socket screws on the back, and the cover can be easily opened only with the included tools. . . The bottom is made of multi-layer soft silicone electronics, with first-class plasticity and shock absorption. From the perspective of the structural layer of the keyboard, the PCB board, the satellite shaft, and the pad under the shaft can be said to be made of very solid materials, and the use of EVA sound-absorbing cotton in China Construction City can not only reduce the vibration of the keyboard itself, but also play a role in noise reduction. The effect is very obvious. The keyboard not only feels very comfortable, but also supports hot-swapping throughout the week. With the included tool, you can easily pull out the entire shaft body. It is also very simple to replace, and the playability is very strong. In terms of battery life, after disassembly, you can see the built-in super-capacity lithium battery. According to the official page, without turning on the backlight, the keyboard standby time can last as long as 3-4 weeks, which can be said to be very strong. . It is worth mentioning that the multimedia knob in the upper right corner of the keyboard, like many high-end keyboards, can adjust the volume of the sound by rotating the infinitely variable speed, and can also realize the function of one-key mute. It is really convenient to adjust the volume when watching movies at any time~ Although the backlight of this keyboard I chose is only white, the playability is actually quite high. You only need to use FN+TAB to switch between different lighting modes, like myself, I love this starry lighting mode. In fact, even a post-80s generation like me in an old school, sometimes I still hope that my keyboard can be different. So I took out the "worth buying" exclusive keycaps that I got before, and decorated the keyboard a little, which made the whole keyboard more vivid. Of course, if you need a comfortable and easy-to-use keyboard, you might as well give it a try. My mouse of the same model—the cheap donkey RS3 wireless bluetooth wired gaming mouse. It is also very useful. Due to time constraints, we will share with you the content of the mouse in detail next time. On the whole, the three-mode wireless mechanical keyboard with Gasket structure only costs more than 200 without the keycap and shaft kit, which is really cost-effective, and from the perspective of the full set of keyboard configuration, simple Atmospheric appearance, comfortable use experience, super-large capacity standby battery, and various lighting effect adjustment functions are definitely the best tools for players or workers. All in all, this article can only be regarded as an introduction, hoping to provide you with a different consumption choice or a little more reference. At the same time, if you have any favorites or doubts, please leave a message, and we will discuss together. I am master-john, I like to share with you master-john, I wish you all a Merry Christmas and New Year's Day in advance!